Analysis

  • max time kernel
    101s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/03/2025, 06:11

General

  • Target

    605e7762c4bed0a303155d062623280ed30b91c4fccd870f34d5dc760c9b610f.exe

  • Size

    2.0MB

  • MD5

    79002fb8b8434e10c9e9e8b5d1594471

  • SHA1

    ad7aaf3b95c639540b27695300f9afe3f0a4c64e

  • SHA256

    605e7762c4bed0a303155d062623280ed30b91c4fccd870f34d5dc760c9b610f

  • SHA512

    9699981d9a72883db3dd0fd73885b21dec065ca2157be465df99b159dca28e346f9ef73f0f154fabe2d4667e6b02e7ae1df58547ed4d15c532bf215bbffc3ad9

  • SSDEEP

    49152:jrYU+Yy4J8jao9UVlWAOjhRzsiYHjo++xTN:jdxVJC9UqRzsu+8N

Score
10/10

Malware Config

Signatures

  • DcRat

    DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

  • Dcrat family
  • DCRat payload 1 IoCs

    Detects payload of DCRat, commonly dropped by NSIS installers.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\605e7762c4bed0a303155d062623280ed30b91c4fccd870f34d5dc760c9b610f.exe
    "C:\Users\Admin\AppData\Local\Temp\605e7762c4bed0a303155d062623280ed30b91c4fccd870f34d5dc760c9b610f.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2716

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2716-0-0x00007FFBD7093000-0x00007FFBD7095000-memory.dmp

    Filesize

    8KB

  • memory/2716-1-0x00000000004B0000-0x00000000006BA000-memory.dmp

    Filesize

    2.0MB

  • memory/2716-2-0x00007FFBD7090000-0x00007FFBD7B51000-memory.dmp

    Filesize

    10.8MB

  • memory/2716-3-0x00000000028D0000-0x00000000028DE000-memory.dmp

    Filesize

    56KB

  • memory/2716-4-0x00000000028E0000-0x00000000028EE000-memory.dmp

    Filesize

    56KB

  • memory/2716-6-0x00007FFBD7090000-0x00007FFBD7B51000-memory.dmp

    Filesize

    10.8MB